How big is the file size of the new WM10 build. 1 gig? Its taking forever to download.

Although i don't have the idea about the file size but the latest build is taking a long time to download for a lot of people including me. It sat at 0% for me for almost half a day. I lost patience and did a soft reset and still the download was stuck at 0. Then after a couple of hours it jumped to 23% and then completed the whole process in an hour. So i would advise you to be a little patient( i know its hard) and let the process complete itself. It will eventually, so dont let it bother you. Good luck:)